集成3S,ZigBee和射频识别的土壤采样远程智能管理系统

为实现农田土壤样本采样及管理智能化,设计了基于3S(GIS:geographic information system;GPS:global positioning system;RS:remote sensing)、ZigBee无线通信、射频识别(radio frequency identification,RFID)、4G等技术的土壤采样智能管理系统,该系统由采集节点、协调器网关、移动终端和远程管理软件组成,其中采集节点用来获取土壤样本的地理位置信息、RFID电子标签数据以及土壤环境的温湿度.协调器网关由ZigBee协调器连接4G模块组成,实现ZigBee无线网络转换为4G网络.4G模块经...

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Bibliographic Details
Published in农业工程学报 Vol. 33; no. z1; pp. 143 - 149
Main Author 王星明 杨玮 李民赞 郑立华 陈玉青
Format Journal Article
LanguageChinese
Published 中国农业大学现代精细农业系统集成研究教育部重点实验室,北京,100083 2017
Subjects
土壤;采样;远程控制;管理;ZigBee;射频识别
ZigBee
采样
射频识别
远程控制
remote control
management
sampling
管理
soils
radio frequency identification (RFID)
土壤
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ISSN1002-6819
DOI10.11975/j.issn.1002-6819.2017.z1.022

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Summary:为实现农田土壤样本采样及管理智能化,设计了基于3S(GIS:geographic information system;GPS:global positioning system;RS:remote sensing)、ZigBee无线通信、射频识别(radio frequency identification,RFID)、4G等技术的土壤采样智能管理系统,该系统由采集节点、协调器网关、移动终端和远程管理软件组成,其中采集节点用来获取土壤样本的地理位置信息、RFID电子标签数据以及土壤环境的温湿度.协调器网关由ZigBee协调器连接4G模块组成,实现ZigBee无线网络转换为4G网络.4G模块经配置软件配置好服务器IP和端口号等信息后,将采集节点获取的数据传输到远程服务器的管理软件中.通过系统稳定性试验测试,丢包率为0.2%,该系统具有较高的可靠性.移动终端采用掌上电脑PDA(personal digital assistant),实现土样采集的现场监测管理.远程管理软件应用Web、SQL Server(structured query language server)、Socket等技术开发了数据接收显示、百度地图、数据自动成图(2D、3D)等功能模块.利用GPS信息在百度地图中可以实现采样点的实时跟踪,调用数据库数据或者本地试验数据可以自动生成有关土壤信息的空间分布图.该系统采集土壤样本信息的同时也可获取相应的土壤样本养分信息,将土壤养分信息数据按照RFID标签导入土壤管理软件中对应的土样信息栏,生成了土壤养分空间分布图,为后续变量施肥提供决策支持.
Bibliography:11-2047/S
soils;sampling;remote control;management;ZigBee;radio frequency identification (RFID)
In order to realize intelligent management of soil sampling in farmland, remote intelligent management system of soil sampling was designed based on the technologies including 3S (GIS, geographic information system; GPS, global positioning system; RS, remote sensing), ZigBee wireless communication, RFID (Radio frequency identification), the 4G (4th generation) communication system, and so on. The system consists of acquisition node, gateway of the coordinator, mobile terminal and remote management software. The acquisition node can obtain the geographic location information of soil samples, the RFID electronic tag and the temperature and humidity of the soil environment; key technologies used in acquisition node are ZigBee wireless communication protocol, serial port communication protocol, and modules of data parsing, packaging, sending, and so on. The gateway of the coordinator is constituted by ZigBee coordinator
ISSN:1002-6819
DOI:10.11975/j.issn.1002-6819.2017.z1.022